CA2072643A1 - Indicator for display of elapsed times and/or of the moment when changes of state occur - Google Patents
Indicator for display of elapsed times and/or of the moment when changes of state occurInfo
- Publication number
- CA2072643A1 CA2072643A1 CA002072643A CA2072643A CA2072643A1 CA 2072643 A1 CA2072643 A1 CA 2072643A1 CA 002072643 A CA002072643 A CA 002072643A CA 2072643 A CA2072643 A CA 2072643A CA 2072643 A1 CA2072643 A1 CA 2072643A1
- Authority
- CA
- Canada
- Prior art keywords
- barrier
- indicator
- indicator according
- chemical
- substances
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K3/00—Thermometers giving results other than momentary value of temperature
- G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
- G01K3/04—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of time
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3936542A DE3936542C1 (de) | 1989-11-02 | 1989-11-02 | |
DEP3936542.5 | 1989-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2072643A1 true CA2072643A1 (en) | 1991-05-03 |
Family
ID=6392750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002072643A Abandoned CA2072643A1 (en) | 1989-11-02 | 1990-10-23 | Indicator for display of elapsed times and/or of the moment when changes of state occur |
Country Status (6)
Country | Link |
---|---|
US (1) | US5317987A (de) |
EP (1) | EP0500580B1 (de) |
AU (1) | AU6609890A (de) |
CA (1) | CA2072643A1 (de) |
DE (2) | DE3936542C1 (de) |
WO (1) | WO1991006853A1 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5633835A (en) * | 1990-01-04 | 1997-05-27 | Temtec, Inc. | Long term rapid color changing time indicator |
WO1993000669A1 (en) * | 1991-06-27 | 1993-01-07 | Haas David J | Patterned indicators |
DE4205400A1 (de) * | 1992-02-20 | 1993-08-26 | Markus Barainsky | Verbrauchsgegenstand |
DE4315668A1 (de) * | 1993-05-06 | 1994-11-10 | Schwerdtle & Schantz Gmbh | Anzeigevorrichtung |
US5756356A (en) * | 1995-03-31 | 1998-05-26 | Toyo Ink Manufacturing Co., Ltd. | Method of indicating time or temperature-time accumulated value as color change, and materials therefor |
US5602804A (en) * | 1995-08-03 | 1997-02-11 | Temtec Inc | Long term rapid color changing time indicator |
US6767509B1 (en) | 1999-06-16 | 2004-07-27 | Kimberly-Clark Worldwide, Inc. | Self-sterilizing packaging |
US6314907B1 (en) * | 1999-08-02 | 2001-11-13 | Optiva | Device use indicator |
ATE359018T1 (de) | 1999-12-28 | 2007-05-15 | Kimberly Clark Co | Verwendungs-abhängiges indikatorsystem für absorbierende artikel |
WO2001047705A1 (en) | 1999-12-28 | 2001-07-05 | Kimberly-Clark Worldwide, Inc. | Controlled release anti-microbial wipe for hard surfaces |
DE20002781U1 (de) | 2000-02-16 | 2001-03-22 | Siemens AG, 80333 München | Einrichtung zur Überwachung und Anzeige der Einhaltung einer Betriebsbedingung |
US6822931B2 (en) | 2001-12-13 | 2004-11-23 | Vision Works, Llc | Timing system and device and method for making the same |
US7299805B2 (en) | 2002-06-07 | 2007-11-27 | Marctec, Llc | Scaffold and method for implanting cells |
SE525776C2 (sv) * | 2003-09-16 | 2005-04-26 | Henry Norrby | Förpackning för förvaring av varor i ett preserverande tillstånd samt förfarande för förfärdigande av dylika förpackningar |
US9835498B2 (en) * | 2003-11-20 | 2017-12-05 | Freshpoint Quality Assurance Ltd. | Method and system for determining the condition of a time-temperature indicator |
FR2865560B1 (fr) * | 2004-01-23 | 2006-05-19 | Neopost Ind | Procede de determination de l'etat de conservation d'un produit |
US20050249899A1 (en) * | 2004-05-06 | 2005-11-10 | Bonutti Peter M | Biodegradable packaging material |
JP4851465B2 (ja) * | 2004-11-08 | 2012-01-11 | フレッシュポイント・ホールディングス・ソシエテ・アノニム | 時間温度指示装置 |
US7790225B1 (en) * | 2005-09-19 | 2010-09-07 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Coatings and methods for corrosion detection and/or reduction |
US20070092451A1 (en) * | 2005-10-25 | 2007-04-26 | Loveridge Dan E | Time indicating containers for dental compositions |
US20070255200A1 (en) * | 2006-05-01 | 2007-11-01 | Ultradent Products, Inc. | Time-indicating syringe-in-syringe mixing devices and related methods for storing and dispensing two-part dental compositions |
US20070183986A1 (en) * | 2006-02-06 | 2007-08-09 | Ultradent Products, Inc. | Methods and systems for mixing a multi-part fluoride varnish composition |
US7776010B2 (en) | 2006-05-01 | 2010-08-17 | Ultradent Products, Inc. | Syringe-in-syringe hollow inner barrel/plunger with integral seal and rupturable membrane and related kits, systems, and methods |
US20070255201A1 (en) * | 2006-05-01 | 2007-11-01 | Ultradent Products, Inc. | Time-indicating syringe mixing devices and related methods for storing and dispensing two-part dental compositions |
US20070255204A1 (en) * | 2006-05-01 | 2007-11-01 | Ultradent Products, Inc | Time-indicating syringe mixing devices and related methods for storing and dispensing two-part dental compositions |
BRPI0720907A2 (pt) | 2007-01-11 | 2014-04-01 | Freshpoint Holdings Sa | Indicador de tempo-temperatura |
US8454558B2 (en) * | 2007-02-09 | 2013-06-04 | Ultradent Products, Inc. | Syringe-in-syringe hollow inner barrel/plunger with integral seal and rupturable membrane and related kits, systems and methods |
WO2008113205A1 (fr) * | 2007-03-16 | 2008-09-25 | Li-Zhong Cheng | Nouvelle feuille (film) d'aluminium conservant la fraîcheur |
US8383163B2 (en) * | 2008-01-29 | 2013-02-26 | Ultradent Products, Inc. | Fluoride varnish compositions including an organo phosphoric acid adhesion promoting agent |
WO2009156285A1 (en) * | 2008-06-23 | 2009-12-30 | Freshpoint Holdings Sa | Time temperature indicator |
DE102012104460A1 (de) | 2012-05-23 | 2013-11-28 | Schreiner Group Gmbh & Co. Kg | Überrundumetikett zum Umkleben des Umfangs eines Gegenstandes |
US9535043B2 (en) * | 2013-05-31 | 2017-01-03 | Empire Technology Development Llc | Color change indicator of biofilm formation |
DE102014110738A1 (de) | 2014-07-29 | 2016-02-04 | Schreiner Group Gmbh & Co. Kg | Etikett für einen mehrteiligen oder in mehrere Teile teilbaren Behälter |
US10338537B2 (en) | 2014-09-08 | 2019-07-02 | Vision Works Ip Corporation | Indicators for external variables consisting of singular and multiple depletion cells |
US10318604B2 (en) | 2017-02-13 | 2019-06-11 | Vision Works Ip Corporation | Electronically readable system and device with changing codes |
KR101785068B1 (ko) * | 2017-05-31 | 2017-10-12 | 이남희 | 시간 표시기 |
DE102019213767A1 (de) | 2019-09-10 | 2021-03-11 | Aktiebolaget Skf | Rechnungsbestimmungssystem |
DE102019216258A1 (de) | 2019-10-22 | 2021-04-22 | Aktiebolaget Skf | Betriebsparameteraufzeichnungsvorrichtung mit zumindest einem Sensor, der an einer Komponente befestigt ist, und entsprechendes Verfahren |
IL292151B2 (en) * | 2022-04-11 | 2023-08-01 | ABU AHMAD Bahaa | cell for the pill |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3520124A (en) * | 1969-02-13 | 1970-07-14 | Sumner Myers | Timer device |
SE351494B (de) * | 1970-07-13 | 1972-11-27 | Food Control | |
US3768976A (en) * | 1971-05-20 | 1973-10-30 | Us Army | Temperature-time integrating indicator |
US4028876A (en) * | 1976-03-05 | 1977-06-14 | Lawrence Peska Associates, Inc. | Apparatus for visually indicating elapsed time by a color change |
NL7702749A (nl) * | 1977-03-15 | 1978-09-19 | Akzo Nv | Tijd-temperatuurindicator. |
FR2462693A1 (fr) * | 1979-08-03 | 1981-02-13 | Oreal | Indicateur de vieillissement |
DE3210907C2 (de) * | 1982-03-25 | 1984-07-19 | Schwan-Stabilo Schwanhäußer GmbH & Co, 8500 Nürnberg | Indikator für die Anzeige einer Zeit/Temperatur-Belastung |
DE3717025C1 (en) * | 1987-05-21 | 1988-08-11 | Werner Dipl-Ing Weck | Display device for time-dependent processes and method of starting this device |
US5045283A (en) * | 1988-08-02 | 1991-09-03 | Jp Labs Inc. | Moving boundary device for monitoring shelf-life of a perishable product |
DE3907683A1 (de) * | 1989-03-09 | 1990-09-20 | Badische Tabakmanufaktur | Indikator, verfahren zu seiner herstellung sowie seine verwendung |
-
1989
- 1989-11-02 DE DE3936542A patent/DE3936542C1/de not_active Expired - Fee Related
-
1990
- 1990-10-23 DE DE90915757T patent/DE59004531D1/de not_active Expired - Fee Related
- 1990-10-23 CA CA002072643A patent/CA2072643A1/en not_active Abandoned
- 1990-10-23 EP EP90915757A patent/EP0500580B1/de not_active Expired - Lifetime
- 1990-10-23 AU AU66098/90A patent/AU6609890A/en not_active Abandoned
- 1990-10-23 WO PCT/EP1990/001797 patent/WO1991006853A1/de active IP Right Grant
-
1992
- 1992-05-04 US US07/878,217 patent/US5317987A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE59004531D1 (de) | 1994-03-17 |
EP0500580A1 (de) | 1992-09-02 |
AU6609890A (en) | 1991-05-31 |
DE3936542C1 (de) | 1991-04-11 |
EP0500580B1 (de) | 1994-02-02 |
WO1991006853A1 (de) | 1991-05-16 |
US5317987A (en) | 1994-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |